Commercially available device which automatically senses the presence of ground continuity and which may be equipped with alarms or interlocks to prevent operations such as flammable liquid transfers unless equipment is grounded.
Notice: The AIChE website is undergoing an ecommerce system upgrade to better serve you. Between 7 a.m. (EST) Friday, December 6 and 9 a.m. (EST) Monday, December 9 you will not be able to purchase or renew any AIChE products or services through the website. Customer Service phone lines are open 9 a.m. to 5 p.m. Monday through Friday... Learn more